The Cleveland 300701 Steamer Hi Limit Capillary helps protect compatible commercial steamers by preventing unsafe operating temperatures. Designed as a replacement hi-limit capillary thermostat with a 350°F temperature rating, it works by sensing the equipment's temperature through the capillary tube and interrupting the electrical or gas circuit if the preset limit is exceeded. This ... https://partsfe.ca/hi-limit-capilary-type350f-for-cleveland-part-300701